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Buzzer Alarm Circuit

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Total 3088 products for buzzer alarm circuit Manufacture & Suppliers

UL Push Door Panic Bar Lock Panic Exit Device With Alarm Press

UL Push Door Panic Bar Lock Panic Exit Device With Alarm Press Suitable for exit single leaf door ,alarm buzzer powered on 9V battery ,can used unit 18 months. Features : 1 . Features : prevent shock anti-jammi...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

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1000ft Shielded 18/2 Red FPLR Fire Alarm Cable , Fire Rated Cable For Fire Alarm System Solid BC

... ( Optional ). 4. Test on electric cables under fire conditions complies with IEC60332-3-24: 2000, UL 1424, Power, Limited Fire alarm Circuit Cables C22.2 N0. 208-03, Fire-Alarm and Signal. 5....

Shenzhen Jinhuanyu Wire and Cable Co., Ltd
Guangdong,China

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DC2.83V 50MM*18MM 100dB 25khz Waterproof Piezo Electronic Alarm Buzzer

DC2.83V 50MM*18MM 100dB 25khz 2 Years Warranty Outdoor Waterproof Piezo Ultrasonic Buzzer Speaker With Mounting Hole 1. 4.5khz ultrasonic speaker Description 38mm 41mm 51mm 40khz inductance ultrasonic sensor sp...

TaiMi(Shenzhen) electronics technology Co.,ltd
Guangdong,China

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Wired Gas Detector (12VDC/220VAC optional) in alarm volume :>70dB(1.5meters)

...alarm <1.7W alarm density:LPG0.1%-0.5%,natural gas 0.1%-1%,city coal gas 0.1%-0.5% work environment : temperature-10℃- +50℃, humidity <90%RH voltage:12VDC alarm volume :>70dB(1.5meters) Reaction gas: coal gas, natural gas, liquid petroleum gas Power supply:12VDC Buzzer volume ≥7 0dB/m Alarm......

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

...Alarm Sensor, 5 Years Battery Life Function description 【Zigbee Hub is required】A Tuya ZigBee Wireless Gateway Hub is needed to work with the zigbee smoke sensor. Simply add the sensor into the ZigBee hub af...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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3V WiFi Smoke Detector 400mA Tuya Smoke Alarm Network Low Power Consumption

...Alarm Sensor, 85db Alarm Alert, 3 Years Battery Life The optical sensing principle is adopted to accurately perceive the smoke density at smouldering fire. When the smoke density or indoor temperature reache...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Zigbee Natural Gas Sensor 70db Audible Alarm App Remote Control

...gas sensor detects a natural gas leak, it will send an alarm push notification to the app on the user's smartphone and activate a local alarm on the Hub. The buzzer in the gas detector will also sound a 70db...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Zigbee Natural Gas Sensor 70db Audible Alarm App Remote Control

...gas sensor detects a natural gas leak, it will send an alarm push notification to the app on the user's smartphone and activate a local alarm on the Hub. The buzzer in the gas detector will also sound a 70db...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

...Alarm Sensor, 5 Years Battery Life Function description 【Zigbee Hub is required】A Tuya ZigBee Wireless Gateway Hub is needed to work with the zigbee smoke sensor. Simply add the sensor into the ZigBee hub af...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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3V WiFi Smoke Detector 400mA Tuya Smoke Alarm Network Low Power Consumption

...Alarm Sensor, 85db Alarm Alert, 3 Years Battery Life The optical sensing principle is adopted to accurately perceive the smoke density at smouldering fire. When the smoke density or indoor temperature reache...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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2C/18 AWG Red FPLR Security Shielded Fire Alarm Cable Unshielded Solid Bare Copper

.... Fire Alarm, Fire Protective Circuits, Smoke Detectors, Monitor/Detection, Signal, Control Circuits, Initiating Circuits, and Notification Circuits. Features: Multi-Conductor Unshielded FPLP- Low smoke PVC ...

Shenzhen Jinhuanyu Wire and Cable Co., Ltd
Guangdong,China

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DC9V Parking Sensor Systems IP67 22*20mm Probe With Buzzer Beeps

... temperature -40-+80degree Alarm volume 70-80dB (30cm) Working Voltage 9-36V Working Temperature -20℃ - 70℃ Maximum power 2.5W Probe ......

Shenzhen Jinsuifangyuan Technology Co., Ltd.
China

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ABS Cover Turn Signal 2 Pin Motorcycle Led Flasher Relay With Buzzering

... 2 Pin Motorcycle Led Flasher Relay with Buzzering 1. Specifications: High quality Electronic Flasher Relay With Buzzer, Make the turning light flash. Perfect protection function: Short circuit protection, O...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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ABS Cover Turn Signal 2 Pin Motorcycle Led Flasher Relay With Buzzering

... 2 Pin Motorcycle Led Flasher Relay with Buzzering 1. Specifications: High quality Electronic Flasher Relay With Buzzer, Make the turning light flash. Perfect protection function: Short circuit protection, O...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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DOT3 Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm

...Alarm VICTOR 2GF Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm Feature 1. Install one pcs of 9V(6F22) battery at the back of tester. 2. After inserting the battery, press POWER button t...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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DOT3 Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm

...Alarm VICTOR 2GF Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm Feature 1. Install one pcs of 9V(6F22) battery at the back of tester. 2. After inserting the battery, press POWER button t...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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Portable Multi Gas Detector with TFT Color LCD Display Triple Alarm Mode and High-Precision Sensors

... four-in-one gas detector. TFT color LCD display, three- button operation, buzzer, vibration motor, alarm light form sound, light, vibration triple alarm mode. The display content is rich, clear and beautifu...

Beijing Zetron Technology Co., Ltd
Beijing,China

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1400RPM Automatic Solder Paste Light Blink And Buzzer Warning Mixer Solder Paste Machine

... circuit boards. The following is a detailed introduction to Solder Paste Machine: Functions and functions: Automatically apply solder paste to the circuit board pad or solder joint position accurately to pr...

Shenzhen Hansome Technology Co., Ltd.
Guangdong,China

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Ambulatory Syringe Pumps Medical Infusion Pump With Rate Mode & Time Mode All kinds of Alarm

...h Rate Mode & Time Mode All kinds of Alarm Feature 1 Large & colorful LCD display 2 History records 3 Rs232 interface 4 Adjustable buzzer volume 5 Anti-bolus function 6 Various Visual and audible alarms 7 90...

Wuxi Biomedical Technology Co., Ltd.
Jiangsu,China

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FPLP-CL2P Shielded Alarm Cable , 14AWG 2 Core Fire Alarm Cable For Alarm System Solid Shielded

...CL2P Fire Alarm Cable 14AWG 2 Cores Solid Shielded for Alarm System 1. Applications Fire alarm cable is typically used on smoke detectors, fire protective circuits, fire alarms and other control signals used...

Shenzhen Jinhuanyu Wire and Cable Co., Ltd
Guangdong,China

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